110.77.138.0/24

AS131090  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cat.net.th
ASN AS131090
Parent Range 110.77.128.0/17
Registry APNIC
ID CAT-BB-NET

WHOIS Details

inetnum:        110.77.128.0 - 110.77.159.255
netname:        CAT-BB-NET
descr:          10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
admin-c:        PS474-AP
tech-c:         PS474-AP
tech-c:         PD452-AP
tech-c:         WP273-AP
tech-c:         CB840-AP
tech-c:         IC174-AP
abuse-c:        PS474-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:29Z
notify:         [email protected]
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-12-01T07:59:03Z
source:         APNIC

person:         CAT Broadband
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         [email protected]
nic-hdl:        CB840-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2018-02-07T08:56:35Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         [email protected]
address:        Data Comm. Dept. National Telecom Public Company Limited
address:        NT Tower
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
phone:          +66-2-6142374
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T09:44:01Z
source:         APNIC

person:         Passanon dumsood
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         [email protected]
nic-hdl:        PD452-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2017-06-13T04:19:50Z
source:         APNIC

person:         Passakorn Senaliang
nic-hdl:        PS474-AP
e-mail:         [email protected]
address:        CAT-BB-NET
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
phone:          +66-261-42138
fax-no:         +66-261-42682
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-25T12:35:57Z
source:         APNIC

person:         Weerapong Pankaew
nic-hdl:        WP273-AP
e-mail:         [email protected]
address:        CAT-BB-NET
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
phone:          +66-261-42138
fax-no:         +66-261-42682
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-25T12:45:58Z
source:         APNIC

route:          110.77.128.0/19
origin:         AS131090
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:51:46Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.77.138.0/24

Range ASN Company Num of IPs
110.77.128.0/17 AS131090 National Telecom Public Company Limited 32,768

Nearby Ranges

BGP prefixes that overlap with 110.77.0.0/16

Range ASN Company Num of IPs
110.77.128.0/17 AS131090 National Telecom Public Company Limited 32,768
110.77.0.0/17 AS24137 HeNan Ping Coal Group 32,768

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
110.77.138.72 sbl2017.net 2
110.77.138.231 suruga.co.th 1
110.77.138.68 cbtact.co.th 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

168 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
110.77.138.134 AS131090 National Telecom Public Company Limited 1.92ms from Bangkok, TH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
81.242.121.200 AS5432 Proximus NV 2.00ms from Brussels, BE
144.196.43.216 AS13445 Cisco Webex LLC 1.31ms from Dallas, US
81.151.175.152 AS2856 British Telecommunications PLC 4.41ms from Erith, GB
199.241.137.152 AS29802 HIVELOCITY, Inc. 0.39ms from Frankfurt am Main, DE
2.101.7.24 AS13285 TalkTalk Communications Limited 1.62ms from London, GB
47.144.230.168 AS5650 Frontier Communications of America, Inc. 3.50ms from Los Angeles, US
73.107.141.168 AS7922 Comcast Cable Communications, LLC 4.13ms from Miami, US
73.57.90.24 AS7922 Comcast Cable Communications, LLC 4.53ms from Miami, US
125.104.225.40 AS4134 CHINANET-BACKBONE 8.26ms from Ningbo, CN
186.235.8.200 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 4.04ms from Osasco, BR
90.35.86.168 AS3215 Orange S.A. 15.85ms from Paris, FR
188.149.249.168 AS1257 Tele2 Sverige AB 1.11ms from Stockholm, SE
17.57.145.40 AS714 Apple Inc. 0.16ms from Sydney, AU
119.50.116.184 AS4837 CHINA UNICOM China169 Backbone 10.29ms from Changchun, CN
125.67.9.168 AS4134 CHINANET-BACKBONE 5.25ms from Chengdu, CN
72.14.149.184 AS63023 GTHost 0.10ms from Dallas, US
91.61.121.56 AS3320 Deutsche Telekom AG 5.43ms from Frankfurt am Main, DE
62.96.142.184 AS8220 COLT Technology Services Group Limited 7.71ms from Frankfurt am Main, DE
222.252.227.248 AS45899 VNPT Corp 3.09ms from Hanoi, VN
45.177.120.72 AS269639 WORKSAT SERVIÇOS DE TELECOMUNICAÇÕES 6.65ms from Osasco, BR
108.242.181.8 AS7018 AT&T Enterprises, LLC 18.53ms from San Jose, US
121.152.120.56 AS4766 Korea Telecom 3.56ms from Seoul, KR
177.62.97.88 AS26599 TELEFÔNICA BRASIL S.A 2.63ms from São Paulo, BR
171.120.105.248 AS4837 CHINA UNICOM China169 Backbone 2.92ms from Taiyuan, CN
34.11.231.8 AS396982 Google LLC 0.17ms from The Dalles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 110.77.138.127
traceroute to 110.77.138.127 (110.77.138.127): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.41 1.432 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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